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    • 5. 发明公开
    • RIFLE SCOPE TURRET WITH SPIRAL CAM MECHANISM
    • 带螺旋凸轮机构的活动范围转台
    • EP2839234A1
    • 2015-02-25
    • EP13778568.9
    • 2013-04-12
    • Sheltered Wings, Inc.
    • HAMILTON, Samuel, J.
    • F41G1/28
    • F41G1/38G02B7/023G02B23/14G02B23/16
    • Rifle scope turrets with spiral cam mechanisms include a scope body, a movable optical element defining an optical axis enclosed by the scope body, and a turret having a screw operably connected to the optical element for adjusting the optical axis in response to rotation of the screw. The turret has a spiral cam mechanism engaged thereto. The turret defines first and second stop surfaces positioned for engagement by the spiral cam to limit rotation of the turret. The first stop surface defines a zero position of the screw and the movable optical element. The second stop surface defines a maximum point of displacement of the screw and the moveable optical element. The stop surfaces may be defined by a spiral cam groove in the indexing portion of the turret. The groove may overlap itself at least partially. The turret may be an elevation turret or a windage turret.
    • 具有螺旋凸轮机构的步枪瞄准镜转台包括瞄准镜本体,限定由瞄准镜本体包围的光轴的可移动光学元件以及具有可操作地连接到光学元件的螺杆的转台,用于响应于螺杆的旋转而调节光轴 。 转台具有与其啮合的螺旋凸轮机构。 转台限定第一和第二止动表面,所述第一和第二止动表面定位成与螺旋凸轮接合以限制转台的旋转。 第一止动表面限定螺钉和可移动光学元件的零位置。 第二止动表面限定了螺钉和可移动光学元件的最大位移点。 止动表面可以由转台的转位部分中的螺旋凸轮槽限定。 凹槽可以至少部分地与其重叠。 炮塔可以是高程炮塔或风向炮塔。
    • 7. 发明公开
    • Aiming optical sight using truncated lenses
    • 林。。。。。。。。。。。。。。
    • EP2778738A1
    • 2014-09-17
    • EP14160129.4
    • 2014-03-14
    • Leupold & Stevens, Inc.
    • Feinberg, Richard
    • G02B23/14F41G3/00
    • G02B23/00F41G1/30F41G1/38G02B23/14Y10T29/49826
    • Optical aiming device (100) for viewing differently magnified images of a distant object from a common viewing plane (134), the combination optical aiming device comprising an erector system (116), a non-magnifying sight (102) having a lens (126) for viewing an image of an aiming point from a viewing zone located within a common viewing plane and a magnifying sight (104) having an objective (112) for gathering light from the distant object and having a truncated eye-lens (142) for viewing a magnified image of the distant object at an eyepoint (108) located in the common viewing plane, the lens (126) being positioned predominately outside of a projection of a perimeter of the truncated eye-lens (142), the projection being parallel to the optical axis of the objective (112).
    • 用于从公共观察平面(134)观看远距离物体的不同放大图像的光学瞄准装置(100),所述组合光学瞄准装置包括竖立器系统(116),具有透镜(126)的非放大瞄准器 ),用于从位于公共观察平面内的观察区域观察瞄准点的图像,以及放大瞄准镜(104),其具有用于收集来自远处物体的光的物镜(112),并具有截取的眼睛透镜(142),用于 在位于公共观察平面中的眼点(108)处观察远距离物体的放大图像,所述透镜(126)主要位于截顶眼镜(142)的周边的突出部的外侧,所述突起平行 到物镜(112)的光轴。